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What is the primary consequence of omitting authentication checks in a secure system design?

medium🧠 Conceptual Q6 of 15
Cybersecurity - Security Architecture and Design
What is the primary consequence of omitting authentication checks in a secure system design?
ASystem performance will significantly degrade
BUnauthorized users may gain access to sensitive functions
CData encryption will fail automatically
DThe system will become immune to malware
Step-by-Step Solution
Solution:

  1. Step 1: Identify the missing security control

    Authentication checks verify user identity before granting access.

  2. Step 2: Understand the impact of missing authentication

    Without authentication, unauthorized users can access sensitive functions.

  3. Final Answer:

    Unauthorized users may gain access to sensitive functions -> Option B

  4. Quick Check:

    Missing authentication leads to unauthorized access [OK]
Quick Trick: No authentication means anyone can access sensitive areas [OK]
Common Mistakes:
MISTAKES
  • Confusing authentication with encryption
  • Assuming performance issues instead of security risks
  • Believing missing authentication prevents malware

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